Graco 258870 manual

- For por table spra y applicat ions of water-based and oil- based (mineral spirit-type) arc hitectural paint s and coatings only- Models 258870, 258875, 2588 66, and 258863 Maximum W orking Pressure 2000 psi (1 37 bar , 13.7 MP a) IMPORTANT SAFETY INSTRUCTION S Read all warnings and in structions in this manual. Save th ese instructions. ti14773a [...]

Table of Contents 2 3A0159E T able of Contents W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Tr u e C o a t ™ Component Identification . . . . . . . . . . . . . . . 6 Tr u e C o a t ™ Plus Component Identificatio n . . . . . . . . . . . 7 Using Electrical Co rds . . . . . . . . . . . . . . . . . . . . .[...]

Warnings 3A0159E 3 Wa r n i n g s The f ollowing warnings are f or the setup , use, maintenance , and repair of th is equipment. The e xclamation point sym- bol aler ts you t o a general w ar ning and the hazard symbols ref er to procedure-specifi c risks. When these symbols appear in the body o f this manual, refer back to these W a rn ings. Pr od[...]

Warnings 4 3A0159E FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint f umes, in work area can ignite or explode. T o help prev e nt fire and e x plosion: • Spra yer gen erates spa rks. Do not spr a y or flush with flamma ble liquids. • Use only water- based or o il-based (min eral spirit -type) ma teria ls with a flas h point[...]

Warnings 3A0159E 5 EQUIPMENT MISUSE HAZARD Misuse can cause death or ser ious injur y . • Alwa ys wear appropriate glov es, e ye protection, and a respir ator or mask when painting. • Do not oper ate or spra y near children. K eep children aw a y from equipment at all times . • Do not o ver reach or stand on an unstab le suppor t. K eep eff e[...]

TrueCoat ™ Component Ide ntification 6 3A0159E Tr u e C o a t ™ Component Identification *NO TE: Filter a ssembly is rev erse-th readed. T ur n left (or count er-clockwise) to tighte n, tur n rig ht (or clockwise) to loo sen. ti15479a F E K M R P B D N A G H T S A T rue Coat P ain t Spra yer B Spra yer Hook D T rue Coat Spra y Tip/Guard Assembl[...]

TrueCoat ™ Plus Component Ide ntification 3A0159E 7 Tr u e C o a t ™ Plus Component Identification *NO TE: Filter a ssembly is rev erse-th readed. T ur n lef t (or count er-clockwise) to tighten , tur n rig ht (or clockwise) to loo sen. ti15479a D F E K M R P B D N S G J H T A W A T rueCoat Plus Paint Spra yer B Spra yer Hook D T rueCoat Spra y[...]

Using Electrical Cords 8 3A0159E Using Electrical Cor ds Gr ounding and Electrical Requirements This 120 V ac spra yer requires a 120 V ac, 60 Hz, 15A circuit with a ground ing receptacle . Ne ver use an outlet that is not gr ounded or an adapt er . Do not use the spray er if the electr ical co rd has a da m- aged gr ound prong. Po w e r C o r d Ex[...]

Common Procedures 3A0159E 9 Common Pr ocedures Pressure Relief Pr ocedure 1. Engage tr igger lock. 2. Put control le ver UP to rele ase pressure. Tr i g g e r L o c k Spra y Tip P osition This spra yer comes with rev ersible spra y tips. Tips can be rotated to tw o positions: SPRA Y and UNCLOG. Contr ol Lever P osition Do not opera te or spra y nea[...]

Setup 10 3A0159E Setup Overheating Pr otection This spra yer has a b uilt-in protectiv e de vice to prev ent damage fr om ov erheating. The spray er may automati- cally shut do wn after hea vy use. If this happen s, allow the spra yer to cool down f or 20-30 minutes an d resume spra ying. Installing Suction T ube Aim the inlet of the suction tube a[...]

Setup 3A0159E 11 Spra yer Setup This spra yer arrives from the f actor y with a small amount of test mater ial in the system. It is impor tant that y ou flush this material or any stora ge fluid from the spra yer bef ore using it. 1. Plug spr ay er into a properly-grounded outlet . 2. Fill material cup with wate r and thread onto spray er . 3. Put [...]

Setup 12 3A0159E Materials • When spra ying water-base d mater ials, flush the spra yer thoroughly with water . • When spra ying non-water- based materi als, flush the spra yer thoroughly with mineral spirits or com- patib le, oil- based flushing fluid. Star ting a New Job (o r Refilling the Cup) 1. Engage trigger lock and put control le ver UP[...]

Install Tip/ Guard Assembly (if not in stalled) 3A0159E 13 Install Tip/Guar d Assembl y (if not installed) Rever sible Tip Selection Chart 1. Engage trigger lock and put control le ver UP to release pressure in the spra yer . 2. Install filter to Spra y Tip/Guard Assembly . Make sure filter is fully installed into spra yer . NO TE: Filter ass em- b[...]

Basic Spraying Techniques 14 3A0159E Basic Spra ying T echniques NO TE: Use a piece of scrap cardboard to pr actice these basic spra ying techniques bef ore yo u begin spra ying the surf ace. Anything y ou don’t want painted that is in the area of your spraying surface shou ld be covered or remo ved. Hold spra yer at least 10 in. (25 cm) from sur[...]

Unclogging Spray Tip/Guard Assembly 3A0159E 15 Unc logging Spra y Tip/Guar d Assembl y Occasionally , debris from material can accumulate and clog the spra y tip . P erform the f ollowing steps to unclog the tip . 1. T o unclog tip obstr uction, en gage trig ger lock and pull control le ver UP to release pressure . 2. Re verse spra y tip to UNCLOG [...]

Shutdown and Cleaning 16 3A0159E Shutdo wn and Cleaning Flushing Spra yer 1. Engage trigger lock and pull control le ver UP to release pressure . 2. Remo ve mater ial cup and pr operly dispose cup liner or e xcess material. 3. Remo v e and clean spr a yer intak e tube and screen with wat er (or flushing fluid) and a brush e very time you flush the [...]

Shutdown and Cleaning 3A0159E 17 7. Discard contaminated fluid and refill with appropri- ate flushing fluid. 8. Disengage trigger loc k, rev erse tip to UNCLOG position, an d pull tr igger for 5 seconds to prepare spra yer . 9. Put control le ver DO WN to spray position. T rigger spra yer into wa ste area until n o paint appears in w ater or flushi[...]

Storage 18 3A0159E Cleaning Spra yer Exterior • Wipe paint off outside of spra yer using a sof t cloth moistened with w ater or flushing fluid. Do NO T submerge the spra yer . Tips • Tips will require replac ement depending on abrasiveness of paint. • Do not spra y with worn tip. See T roub leshooting , page 20. Storage 1. Dilute 4 oz. bottle[...]

Replacement Parts and Kits 3A0159E 19 Replacement P ar ts and Kits 1 10 4 5 8 13 ti15497a 2 6 12 7 9 14 15 16 17 3 11 11a 11 11a Ref. P ar t Description 1 24E377 Shoulder Strap 2 24F045 Fine Finish Optimizer (with Cleaning T ool) 2-P ack 3 T rueCoat Tip/Guard Assembly NAR311 311 NAR315 315 XWD515 515 XWD517 517 4 24F078 Storage Case 5 Tip Filter 24[...]

Troubleshooti ng 20 3A0159E T r oubleshooting Chec k e v er ything in this T roub leshooting T ab le befo re you bring the spra yer to an authoriz ed ser vice center . Prob lem Cause Solution Spra yer makes no sound when trigge r is pulled T rigg er is locked. Disengage trig ger lock. See page 9. Spray er is not receivi ng power . Plug in spray er [...]

Troubleshooting 3A0159E 21 Spra y P attern Diagnostics Spra yer spr ays with poor results T ip is par tially clogged See Uncl ogging Tip/Guar d Assembl y , page 15. Tip is not in c orrect position Rotate tip to SPR A Y position. Incorrect tip f or application of material. See Rev ersible T i p Select ion Chart, page 13. Tip filter is par tially clo[...]

Troubleshooti ng 22 3A0159E Spra y patter n has dripping: Spra yer is mo ving too slow f or material. Spra yer is too close to targe t surf ace. Holding trigger while changing spra y direction. Incorrect tip f or application of material. Tip is worn or damaged. Mov e spray er faster while spra ying. Mov e sp ra yer awa y from surface (10 in). Relea[...]

Alternate Priming Method 3A0159E 23 Alternate Priming Method 1. Engage tr igger lock and put p rim e/relief valve UP to release pressure . 2. Remov e mater ial cup and f ill with flushing material. 3. With spray er in p rime mo de, turn spra yer upside-do wn, remov e strainer and slowly pour flushing mater ial in to the intake tube until full. 4. H[...]

Inlet Valve Cleaning 24 3A0159E Inlet V alve Cleaning Re m ova l 1. Engage trigger lock and pull relief v alve UP to release pressure . 2. Remove material cup and suctio n tube. 3. Hold spra yer upside-do wn and use wrench or sock et to loosen and rem ov e in let fitting, inlet valv e, and spring. NO TE: Make sure the spring also comes out. Use nee[...]

Technical Data 3A0159E 25 Te c h n i c a l D a t a Spray er: Maximum w orking pressure 2000 psi (137.8 bar , 13.7 MP a) Maximum amper age 4 amps W eight 5.89 lb (2.67 kg) Dimensions: Length 13.25 in. ( 33.6 cm) Width 5.0 in. (12.7 cm) Height 10.75 in. (27 .3 cm) Storage tempera ture r ange ◆❖ 32° to 122° F (0° to 50°C) Operat ing tempera tu[...]

Technical Data 26 3A0159E Notes[...]

Technical Data 3A0159E 27 Notes[...]

All written and visual data con tained in th is document reflects the late st product information availabl e at the time of publica tion. Graco reserves the right to make changes at any time without notice. Original instructions. T his manual contains English. MM 3A0159 Graco Headquarters: Minneapoli s Internationa l Offices: Belgium, China, Japan,[...]